baber/WOPTO huggingface dataset:
Patent EP-0441242-A2 (EP)
Inventor: HSIEH HARRY W S
IPC: C09J175/04
Filed: 1991-01-31
Abstract: In one aspect, this invention is a primer which comprises a solution of: (a) a polyester resin of a carboxylic acid and a glycol; and (b) a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; in a volatile solvent, wherein the weight ratio of (a):(b) is in the range of from 0.25:1.0 to 2.0:1.0. In a second aspect, this invention is a primer which comprises a solution of: (a) 5 to 18 weight percent of a polyester resin of a carboxylic acid and a glycol; and (b) 6 to 17 weight percent of a polymethylene poly(phenyl isocyanate), diphenylmethane diisocyanate, or mixture thereof; in a volatile solvent. It has been discovered that the primer of the invention advantageously provides improved adhesion characteristics of metal-to-glass bonding when used to prime paint-coated metal substrates before the application of a urethane adhesive, particularly when used with a "fast cure" adhesive comprised of an isocyanate-functional prepolymer and dimorpholinediethyl ether.
Patent EP-0446683-A2 (EP)
Inventor: GUTHKE HANS-PETER
IPC: F16L3/22
Filed: 1991-02-21
Abstract: In a holder for an electrical power line, consisting of a plurality of individual cables, in an aircraft, the holder being constructed as a plastic disc provided with edge recesses, and the edge recesses in each case being covered by lugs running in the circumferential direction in such a manner that they fix the lines by means of pretensioning, the invention is that the disc 1 is divided diametrically into two identical halves 2,3, which can be latched onto one another, and each half 2,3 has, close to the centre point M of the disc, a curved shell 6 which projects axially out of a disc plane E and on whose edge facing away from the disc plane E there is arranged a tongue 7 which points radially outwards. 
<??>In this case, it is particularly advantageous that the space requirement for the electrical lines in the region of the power line and of the energising line is reduced. 
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Patent EP-0459520-A2 (EP)
Inventor: SAITO YOSHIAKI
IPC: A61N1/40
Filed: 1991-05-31
Abstract: In an electromagnetic-wave-operated heating apparatus in which, with a body to be heated such as a living body (5) inserted into the cavity resonator (1) incorporating at least one reentrant (4), an electromagnetic wave produced by high frequency energy supplied into the cavity resonator (1) is used to heat the body; an electric field concentrating member (7) is provided between the reentrant (4) and the body (5) in such a manner that the electric field concentrating member (7) is provided to be electrically disconnected to the reentrant (4), whereby, under an ordinary condition that the body (5) held in the apparatus is not in parallel with the end face of the reentrant (4), a deep portion of the body (5) can be heated with high efficiency.
Patent EP-0472160-A2 (EP)
Inventor: HAYASHI MISHIO
IPC: H03K3/78
Filed: 1991-08-20
Abstract: Frequency division circuits (12₁-12 n )in n stages sequentially 1/2-frequency-divide an input clock signal. Pattern generating circuit (13) generates and issues a plurality of pattern data parallel to each other in synchronism with a frequency-divided clock from the final frequency division stage thereof. Multiplexing circuits (14₁-14 n ) in n stages are given a plurality of pattern data and multiplex input pattern data in each stage for each two data. Output clock signals of the n-th through first stage frequency division circuits are supplied to the first through n-th multiplexing circuits via respective delay circuits (15₁-15 n ) as multiplexing control clock signals. a retiming circuit (27) is inserted in series to the input of at least one of the multiplexing circuits, and a multiplexing control clock signal applied to said one multiplexing circuit from the corresponding frequency division circuit is given to the retiming circuit as a retiming clock signal. A phase switching circuit (28) is inserted in series to the output of the frequency division circuit which applies the multiplexing control clock signal to said one multiplexing circuit. When a node of the input pattern data in the retiming circuit approaches the edge of a retiming clock signal within a predetermined range, an approach detection signal is issued from the approach detection circuit (31). The phase switching circuit shifts the phase of the input clock signal in response to the approach detection signal by a predetermined quantity and issues the phase-shifted clock signal.
Patent EP-0473132-A2 (EP)
Inventor: ISOBE MINORU
IPC: B41J32/00
Filed: 1991-08-28
Abstract: A thermal printer of the present invention comprises a thermal printer body composed of carrying mechanism for carrying a printing sheet (4), a winding shaft (9a) and a guiding shaft for driving an ink ribbon (14), a thermal head (113) for carrying out a printing on the printing sheet (4) and an expendable cartridge (59) for housing a thermal ink ribbon (14) and the printing sheet (4). The expendable cartridge (59) comprises an ink ribbon cartridge (10) capable of being wound around or being unwound from spools protruding therefrom while a part thereof is exposed and a printing sheet cartridge (52) incorporated with the ink ribbon cartridge (10) for housing the printing sheet (4) and capable of being mounted on or dismounted from the thermal printer body.
Patent EP-0473137-A2 (EP)
Inventor: KIMURA HARUO
IPC: G07B11/00
Filed: 1991-08-28
Abstract: A ticket issuing apparatus (100) comprising a slip storing section (44) for storing slips (A) which allow data to be magnetically written therein and printed out thereon, a magnetic data writing section (136) for writing magnetic data in one of the slips (A) fed from the slip storing section (44), a magnetic data reading section (137) for reading the magnetic data out of the slip (A) to see if the magnetic data is correct data, a printing section (610) for printing data on the slip (A), a discharging section (105, 146, 147) for discharging the slip (A) undergone the magnetic writing and printing operations to the outside of the apparatus, and transport path sections (128, 150, 131, 138, 155) for transporting the slip (A) from the slip storing section (44) to the above-mentioned various sections. Part (131) of the transport path sections is implemented as a circular transport path section. The magnetic data writing section (136) and magnetic data reading section (137) are arranged on the circular transport path section (131). The printing section (610) is located in the vicinity of the circular transport path section (131).
Patent EP-0481377-A2 (EP)
Inventor: IGAWA TAKASHI
IPC: C21D9/46
Filed: 1991-10-11
Abstract: A high strength steel strip excellent in shape having a duplex structure of austenite and martensite has been prepared by a process which comprises providing a cold rolled or cold rolled and annealed strip of a martensitic structure from low carbon martensitic stainless steel containing from 10 to 17 % by weight of Cr and having a carbon content of not exceeding 0.15 % by weight, causing the strip to continuously pass through a continuous heat treatment furnace where the strip is heated to temperatures within the range from (the As point of the steel + 30 °C.) to the Af point of the steel and not higher than 900 °C. so that a part of the martensitic phase may be changed to a reversed austenitic phase, and cooling the heated strip to ambient temperature, wherein the As point of the steel is a temperature of the steel of which temperature is being raised at which the transformation of martensite to austenite begins and the Af point of the steel is a temperature of the steel of which temperature is being raised at which the transformation of martensite to austenite is finished.
Patent EP-0490113-A2 (EP)
Inventor: LANGE MANFRED
IPC: C25D13/02
Filed: 1991-11-14
Abstract: In order to avoid bubble formation on the workpiece in electrophoretic enamel coating, in particular in "wet-on-wet" 2-layer enamel coating, it is proposed that the NaCl concentration in the bath is kept at 140 to 170 ppm/l. This inventive step is able to prevent the occurrence of small bubbles on the workpiece.
Patent EP-0502265-A2 (EP)
Inventor: MIRACCA IVANO
IPC: C07C5/333
Filed: 1991-11-05
Abstract: An integrated process for producing iso-butene and alkyl tert-butyl ethers in which the iso-butene is obtained by dehydrogenation of iso-butane followed by purification by partial condensation plus absorption of residual vapour with a solvent, the alkyl tert-butyl ether being obtained by reacting the purified iso-butene product with the corresponding alcohol, the essential characteristic being that the solvent used for absorbing the iso-butene is part of the product alkyl tert-butyl ether itself and/or part of the corresponding alcohol used in the process.
Patent EP-0439298-A2 (EP)
Inventor: BELL DAVID FREDERICK
IPC: G06F1/20
Filed: 1991-01-18
Abstract: The present invention relates to a cryogenically coolable data processor logic unit (14), for use with a cryogenically cooled head (42), comprising an enclosure (16) for at least one logic component (32) which includes a thermally conductive enclosure portion (30) in close thermal contact with the logic component (32) and an enclosure portion (18, 20) surrounding the logic component. 
     According to the invention the logic unit is characterised in that the thermally conducting enclosure portion (30) is adapted to make close thermal contact with the cooled head (42) and in that the enclosure portion surrounding the logic component is thermally insulating. 
     The invention also relates to an assembly of a cryogenically coolable data processor logic unit as above and a cryogenically cooled head.
Patent EP-0470731-A2 (EP)
Inventor: DAVIS JON A
IPC: H01J23/24
Filed: 1991-07-25
Abstract: A traveling wave tube (10) includes a coupled cavity type slow wave structure (100) having a driver stage (52) and an output section (101) with a primary section (64) and a velocity taper section (82) which in combination produce maximum signal gain at a predetermined frequency. A gain flattening section (104) is preferably disposed between the driver stage (52) and the primary section (64) of the output section (101), and is designed to operate at a reduced phase velocity selected to produce minimum or negative signal gain at approximately the predetermined frequency. The gain characteristics of the driver stage (52), gain flattening section (104), primary section (64), and velocity taper section (82) combine to produce minimum signal gain variation over an operating frequency range which spans the predetermined frequency, and expand the bandwidth of the traveling wave tube (10).
Patent EP-0473310-A2 (EP)
Inventor: PLUNK GERALD W
IPC: G06T15/20
Filed: 1991-08-08
Abstract: Methods of generating a digital photographic database wherein oblique photographs are taken at an angle which approximates a desired flight path. The photographs may be taken at a single eye point using multiple cameras, each camera having increasing magnification, or may be taken with one camera at a plurality of different ranges along the flight path. Each photograph represents a resolution viewplane from which a computer synthesized image is generated to provide alternative eye point perspectives. The methods of the present invention generate a corridor based multiple resolution photographic database wherein the amount of digital computer processing time is reduced by a factor of greater than one hundred as compared to conventional downlooking imagery conversion techniques that render oblique views. The methods of the present invention reduce the amount of digital image storage and provides a more realistic perspective view than rendering downlooking imagery to oblique views.
Patent EP-0484085-A2 (EP)
Inventor: FULTON STANLEY E
IPC: G07F17/34
Filed: 1991-10-29
Abstract: A poker-type card game which provides a player with an opportunity to increase the amount wagered, and therefore to increase a winning payout, even after the player has received a definite indication that the player has won. Apparatus useful for playing the game include a board game version and an electronic video game version which allow a player to increase his wager after reviewing a first display of a plurality of cards.
Patent EP-0488692-A2 (EP)
Inventor: OZAWA NOBUAKI
IPC: B25J5/00
Filed: 1991-11-27
Abstract: A servo system for controlling locomotion of a biped walking robot to follow up a target angle for each drive predetermined in series with respect to time. The control is stabilized by reducing the load on the on-board computer through the provision of an analog circuit for velocity control which has to be carried out in short control cycle and a digital circuit for positional control which can be carried out in relatively long control cycle. For reducing the control deviation to substantially zero, open-loop control is adopted for the motor angular velocity so as to prevent delay from arising in the joint angle control and position feedback control is conducted only in case where a deviation arises between the target joint angle and the actual joint angle owing to external disturbance or the like.
Patent EP-0512283-A2 (EP)
Inventor: ZELTNER DORIS DR
IPC: C08G65/44
Filed: 1992-04-14
Abstract: A process for preparing polyphenylene ethers from monohydric phenols by oxidative coupling reaction with oxygen-containing gases in the presence of an oxidation catalyst in an organic solvent is characterised in that the polycondensation is carried out in the presence of an antifoaming agent.
Patent EP-0540871-A2 (EP)
Inventor: BARROWS PETER S
IPC: A01M7/00
Filed: 1992-09-22
Abstract: A closed transfer means for transferring liquid from a container (100) to a dilution tank (102) in measured volume including an actuating means (164) moveable to a first position which energizes an electric pump (40,42) to pump liquid from the container (100) into a transfer tank (16) and to a second position which energizes the pump (40,42) to pump liquid from the transfer tank (16) to the dilution tank (102). The actuating means is biased to a center position in which the electric pump is de-energized and the tanks and container are all isolated.
Patent EP-0545405-A2 (EP)
Inventor: KOH ISHIZUKA
IPC: G01B11/26
Filed: 1992-12-03
Abstract: Disclosed is a rotary detector having a diffraction grating arranged circumferentially, whose center is substantially center of rotation, and for measuring rotational information of a rotating object. The rotary detector is provided with a light source, an irradiating optical system for irradiating luminous flux from the light source to a first point on the diffraction grating, a light guide optical system for guiding two diffracted luminous fluxes diffracted to the opposite sides to each other with respect to zeroth light from the first point to enter from the same sides as the direction of the respective diffractions to a second point positioned in substantially opposite side to the first point on the diffraction grating with respect to the center of the rotation, a wave superposing optical system for superposing two two-time diffracted lights diffracted at the second point with the order of the same signs at the first point, respectively, and a detector for detecting the superposed two-time diffracted lights. The rotational information of the rotating object is thus measured by the detection of the detector.
Patent EP-0540078-A2 (EP)
Inventor: SACCHINI ENZO
IPC: B65B25/00
Filed: 1992-10-09
Abstract: A unit for associating sleeves with videocassette cases consisting of two half-shells hinged together via a spine (21) and covered externally by an extended transparent sheet (20) welded along the opposing lateral edges of said two half-shells, comprises a support member (7, 77) for the sleeve (4), on which this latter rests via its opposing lateral edges and via its central strip which is parallel to these latter, and an overlying vertically slidable member (800) arranged to occupy a raised position in which it enables the sleeve substantially spread out on said support member to be loaded, and a lowered position in which it rests on those two sleeve portions located on one and the other side of said central strip in such a mariner as to flex these latter upwards, pusher means (8) being provided to withdraw the flexed sleeve from said two members and simultaneously insert it between the open case (2) and the respective transparent sheet (20), these latter being maintained temporarily spaced apart.
Patent EP-0526097-A2 (EP)
Inventor: TSUBOYAMA AKIRA
IPC: G02F1/133
Filed: 1992-07-23
Abstract: A display device for displaying an image in accordance with image signal by applying a drive signal to a ferroelectric liquid crystal which holds an optical state even in a zero electric field state from drive means through scan electrodes and information electrodes in accordance with image information stored in image information memory means, comprises change detection means for detecting change in the image information stored in the image information memory means, and drive control means for controlling drive means in accordance with detection result by the change detection means to apply a signal to erase the display, stop the application of the drive signal or resume the application of the drive signal.
Patent EP-0528649-A2 (EP)
Inventor: PIES JOHN R
IPC: B41J2/045
Filed: 1992-08-13
Abstract: Method for manufacturing a sidewall actuatable, high density channel array for an ink jet printhead (10). A first surface of a main body portion (12) formed from an inactive material is conductively bonded to a first surface of a first intermediate body portion (14) formed from an active material. A plurality of parallel grooves are then machined through the first intermediate body portion (14) and part of the main body portion (12) to form a plurality of channels (18) separated by a corresponding plurality of sidewall actuators comprised of a first sidewall section formed from an inactive material and a second sidewall section formed from an active material. A top body portion (16) is then conductively mounted to the intermediate body portion.
Patent EP-0517656-A2 (EP)
Inventor: GONG CHIN BENJAMIN
IPC: C08K5/46
Filed: 1992-05-26
Abstract: The flameproofed polyimide compositions described contain: … …  (A) the product of the reaction of … …  (a) a polyimide containing at least two radicals of the formula …<IMAGE>… in which D is a divalent radical containing a carbon-carbon double bond, …  (b) from about 0.05 to 2.0 mol, per mol of component (a), of an alkenylphenol, an alkenylphenol ether or a mixture of the two, and …  (c) tribromophenylmaleimide, … …  (B) a catalyst for ionic or free-radical polymerisation, and …  (C) phenothiazine or a derivative thereof. …
Patent EP-0590517-A2 (EP)
Inventor: CRUISE TOM
IPC: H01R12/71
Filed: 1993-09-23
Abstract: An electrical connector (10) includes a dielectric body (14) mounting a flexible leaf-type terminal (16) which has a spring contact portion (78) for surface engagement with a contact element (90) of a mating connector component. The body includes a partition-like wall (56) defining oppositely facing sides (58,60) and an end face (62) thereof. The terminal is fixed adjacent one side (58) of the wall, and the spring contact portion (78) of the terminal is bowed around the end face (62) of the wall and spaced therefrom for flexingly surface engaging the contact element of the mating connector component in a given direction (A) generally perpendicular to the end face of the wall. The terminal has a distal end (80) at the end of the spring contact portion (78) located in a recessed area (66) in the other side (60) of the wall. The distal end thereby preloads the spring contact portion and resists flexing of the spring contact portion (78) if engaged in a direction (B) generally toward the one side (58) of the wall (56).
Patent EP-0613932-A2 (EP)
Inventor: WU YULIN
IPC: C08J7/04
Filed: 1993-12-09
Abstract: A process has been developed for treating plastic and plastic composite materials wherein a protective epoxy coating is placed on said material by contacting with a composition comprising an epoxy resin, an effective amount of curing agent for the epoxy resin, an alcohol and a hydrocarbon solvent. In another embodiment, the protective epoxy coating is applied by a process comprising the sequential contacting of the plastic or plastic composite surface with a first hydrocarbon solution comprised of an epoxy resin and a hydrocarbon solvent, and a second hydrocarbon solution comprised of an alcohol, a curing agent, and a hydrocarbon solvent.
Patent EP-0547043-A2 (EP)
Inventor: TOKUDA YASUNORI
IPC: H01S5/12
Filed: 1987-07-23
Abstract: A semiconductor laser device having two or more close-spaced active layers (188a, 188b) each of quantum well structure. These layers are of different thickness and/or different composition. The quantised energy levels of neighbouring wells are displaced relative to each other.
Patent EP-0578294-A2 (EP)
Inventor: YANG GEORGE
IPC: H01J29/96
Filed: 1993-06-17
Abstract: A display device is described, comprising a display tube and a deflection unit. The high DC voltage (EHT) is generated by a line output transformer which transformer receives the flyback pulse during the line flyback period. This flyback pulse is transferred through the line output transformer and supplied as the high DC voltage (EHT) to the inner coating of the display tube. Variation of the high DC voltage causes radiation in front of the display tube. To overcome this radiation, a conductor is coupled between the ground terminal (or a metal shield coupled to the ground terminal) of the line output transformer and the outer coating of the display tube. This conductor has at least one turn around one of the coils of the deflection unit for generating a complementary variation to overcome the radiation in front of the display tube.
Patent EP-0592034-A2 (EP)
Inventor: CRAFT BARRY GRAHAM
IPC: G06F17/50
Filed: 1993-10-01
Abstract: A method of circuit design determines first the sensitivity of a circuit performance function (sensitivity data set - SDS) to at least one physical parameter. Then, an estimated distribution of the design function calculated by using the SDS and random parameter values. Subsequently, the parameters corresponding to the estimated distribution was used to accurately calculate the tail. The tail is compared to a predetermined design objectives. If the objectives are not met, the design is modified and the calculation steps repeated until the design objectives are met.
Patent EP-0552939-A2 (EP)
Inventor: IIJIMA TAKAYUKI
IPC: G08B21/00
Filed: 1993-01-20
Abstract: An audio apparatus (10) having a detachable operating-part main unit (20) includes a microcomputer (19) for detecting an OFF state of an ACC position of the ignition key (30) or the attached/detached state of the operating-part main unit. When such states are detected, normal operations of the microcomputer itself, namely, the operations to turn on an SWD V DD  terminal and an A/D port and to set a KEY DATA terminal into a standby mode, are stopped intermittently, to execute a low consumption process in which electric power is consumed only for holding information in memory in the microcomputer. When the microcomputer detects the OFF state of the ignition key or the OFF state of an installation detection switch (15) and, further an alarm ON state is set in the memory in the microcomputer, an alarm sound is generated from a speaker (16) for a predetermined time. When the alarm sound is unnecessary, the state of the memory in the microcomputer can be updated to alarm OFF state by depressing a function button (22) and operating the ignition key. When the installation detection section detects the removal of the operating-part main unit (20) on the basis of a decrease in voltage value of an installation detection switch section and the CPU (19) recognizes the removal of the operating-part main unit, a control section sends controls signals to a power supply limiting circuit and a data transmission switch section.